Self - Contestant (1 episode)
Gareth Malone (1 episode)
Choirmaster (3 episodes)
Creator
Self - Contestant (1 episode)
Self - Contestant (1 episode)
Self - Participant (1 episode)
Self - Contestant (1 episode)
Self - Expert (2 episodes)
Self - Contestant (10 episodes)
Self - Judge (6 episodes)
Himself - Presenter (2 episodes)
Himself - Presenter (6 episodes)
Himself - Presenter (8 episodes)
Self - Choirmaster (2 episodes)
Self - Panellist
Self - Performer